<template>
<el-container class="header">
  <el-header>
      <div>
          <img src="../assets/heima.png" alt="">
          <span>电商管理系统</span>
      </div>
   <el-button type="info" @click="logout" :plain="true">退出登录</el-button>
  </el-header>
  <el-container>
    <el-aside width="200px">
        <el-menu background-color="#373d41" text-color="#fff" active-text-color="#409eff" unique-opened router :default-active="$route.path">
      <el-submenu :index="item.id + ''" v-for="item in menulist" :key="item.id">
        <template slot="title">
          <i :class="iconsObj[item.id]"></i>
          <span>{{item.authName}}</span>
        </template>
        <el-menu-item-group>
          <el-menu-item :index="'/' + subItem.path " v-for="subItem in item.children" :key="subItem.id">
              <i class="el-icon-menu"></i>{{ subItem.authName }}</el-menu-item>
        </el-menu-item-group>
      </el-submenu>
    </el-menu>
    </el-aside>
    <el-main>
        <router-view></router-view>
    </el-main>
  </el-container>
</el-container>
</template>
<script>
export default {
    data() {
        return{
            menulist:[],
            iconsObj: {
                '125':'iconfont icon-user',
                '103':'iconfont icon-tijikongjian',
                '101':'iconfont icon-shangpin',
                '102':'iconfont icon-danju',
                '145':'iconfont icon-baobiao'
            }
        }
    },
    created() {
        this.getMenuList()
    },
    methods:{
        logout() {
            window.sessionStorage.clear();
            this.$router.push('/Login')
            this.$mes({
          showClose: true,
          message: '已退出'
        });
        },
        async getMenuList() {
        const{ data:res } = await this.$http.get('menus')
        if(res.meta.status !== 200) return this.$mes.error(res.meta.msg)
        this.menulist = res.data
        console.log(res)
        }
    }
}
</script>
<style lang="less" scoped>
.header{
    height: 100%;
}
.el-header{
    background-color: #373d41;
    display: flex;
    justify-content: space-between;
    padding-left: 0;
    align-items: center;
    color: #fff;
    font-size: 20px;
    >div{
        display: flex;
        align-items: center;
        span{
            margin-left: 20px;
        }
    }
}
.el-aside{
    background-color: #373d41;
    .el-menu{
        border-right: none;
    }
}
.el-main{
    background-color: #eaedf1;
}
.iconfont {
    margin-right: 10px;
}
</style>